| International Standards: | |
|---|---|
| British Standard | ISO 5922 / ISO 49 / ISO 7 / 1 |
| American Standard | ANSI / ASME A197-79 / B 16.3-3.85 / B1.20.1-83 |
| DIN Standard | DIN 2950 / 1692 / 2999 |
| Size | Inch | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 |
|---|---|---|---|---|---|---|---|---|
| mm | 6 | 8 | 10 | 15 | 20 | 25 | 32 | |
| Dim.(mm) | A | 29 | 36 | 38 | 44 | 47 | 53 | 57 |
| Size | Inch | 5 | 6 | 11/2 | 2 | 21/2 | 3 | 4 |
| mm | 125 | 150 | 40 | 50 | 65 | 80 | 100 | |
| Dim. (mm) | A | 103 | 110 | 59 | 68 | 75 | 83 | 95 |
Malaysia
